2604715440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{78079}}^1$

素因数の和:78234

約数の個数: 80

約数和(自身を含む): 8132812800

約数和(自身を除く): 5528097360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 5560, 6672, 8340, 11120, 16680, 33360, 78079, 156158, 234237, 312316, 390395, 468474, 624632, 780790, 936948, 1171185, 1249264, 1561580, 1873896, 2342370, 3123160, 3747792, 4684740, 6246320, 9369480, 10852981, 18738960, 21705962, 32558943, 43411924, 54264905, 65117886, 86823848, 108529810, 130235772, 162794715, 173647696, 217059620, 260471544, 325589430, 434119240, 520943088, 651178860, 868238480, 1302357720, 2604715440]

約数ペア:

[(1, 2604715440), (2, 1302357720), (3, 868238480), (4, 651178860), (5, 520943088), (6, 434119240), (8, 325589430), (10, 260471544), (12, 217059620), (15, 173647696), (16, 162794715), (20, 130235772), (24, 108529810), (30, 86823848), (40, 65117886), (48, 54264905), (60, 43411924), (80, 32558943), (120, 21705962), (139, 18738960), (240, 10852981), (278, 9369480), (417, 6246320), (556, 4684740), (695, 3747792), (834, 3123160), (1112, 2342370), (1390, 1873896), (1668, 1561580), (2085, 1249264), (2224, 1171185), (2780, 936948), (3336, 780790), (4170, 624632), (5560, 468474), (6672, 390395), (8340, 312316), (11120, 234237), (16680, 156158), (33360, 78079)]